the completely reimagined nissan altima. it's our most innovative altima ever. nissan. innovation that excites. ♪ nissan. innovation that excites. an intense burning sensation i woke up with this horrible rash on my right side. like somebody had set it on fire. and the doctor said, cindie, you have shingles. he said, you had chickenpox when you were a little girl... i said, yes, i did. i don't think anybody ever thinks they're going to get shingles. but it happened to me. for more of the inside story, visit shinglesinfo.com >>> as you may know, doctors often recommend fish oil to patients for a number of things, for your heart, digest on, skin, hair, brain. but fish oil is being talked about in the news today because of one of those new studies. it narrows in on the effect it has or doesn't have on your heart. our report on this new study tonight from robert bazell. >> reporter: katie has been taking fish oil supplements as part of a heart healthy program for 20 years. >> taking fish oil has lowered my cholesterol. and that makes me happy, because i don't have to take any other medications.